Dr Zachariah Defilipp, MD - Medicare Medical Oncology in Atlanta, GA

Dr Zachariah Defilipp, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Atlanta, Georgia. He graduated from medical school in 2010 and has 14 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and his current practice location is 1365c Clifton Rd Ne, Suite C5010, Atlanta, Georgia. You can reach out to his office (for appointments etc.) via phone at (404) 778-1900.

Dr Zachariah Defilipp is licensed to practice in Georgia (license number 006643) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1851601264.

Contact Information

Dr Zachariah Defilipp, MD
1365c Clifton Rd Ne, Suite C5010,
Atlanta, GA 30322-1013
(404) 778-1900
(404) 778-1301

Map and Direction




Physician's Profile

Full NameDr Zachariah Defilipp
GenderMale
SpecialityMedical Oncology
Experience14 Years
Location1365c Clifton Rd Ne, Atlanta, Georgia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Zachariah Defilipp graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1851601264
  • Provider Enumeration Date: 10/19/2010
  • Last Update Date: 01/03/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 3173811791
  • Enrollment ID: I20161014001545

Medical Identifiers

Medical identifiers for Dr Zachariah Defilipp such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851601264NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT198167 (Pennsylvania)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 006643 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203084
The General Hospital Corporation65078038061058

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Zachariah Defilipp allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Zachariah Defilipp is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Zachariah Defilipp, MD
1365c Clifton Rd Ne, Suite C5010,
Atlanta, GA 30322-1013

Ph: (404) 778-1900
Dr Zachariah Defilipp, MD
1365c Clifton Rd Ne, Suite C5010,
Atlanta, GA 30322-1013

Ph: (404) 778-1900

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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